不同播期对绿豆品种洮绿5号生育性状和产量的影响  

Effect of Different Sowing Date on Growing Character and Yield of Mung Bean Variety Taolv No. 5

作　　者：包淑英[1] 张凌[1] 汪孟丽[1] 王明海[1] 徐宁[1] 王桂芳[1] 郭中校[1] 

机构地区：[1]吉林省农业科学院作物所,吉林公主岭136100

出　　处：《园艺与种苗》2011年第6期78-80,共3页Horticulture & Seed

基　　金：国家现代农业产业技术体系与吉林省食用豆产业技术体系建设(nycytx-18-z8);吉林省财政厅科研育种项目

摘　　要：[目的]研究不同播期对绿豆品种洮绿5号生育性状和产量的影响。[方法]以绿豆品种洮绿5号为供试材料,通过分期播种,研究不同播期对洮绿5号生育期、株高、叶片数、百粒重、单株荚数以及产量的影响。[结果]随着播期的推迟,生育期逐渐缩短,株高、叶片数、百粒重、单株荚数和产量均呈先增加后降低的趋势。[结论]该品种在吉林省的适宜播期为5月26日,此时播种生育期适中,植株生长状态好,穗粒结构最优,产量最高,种植效益最高。[Objective]The aim was to study the effect of different sowing date on growing characters and yield of mung bean variety Taolv No.5.[Method]With Taolv No.5 as tested material,the effect of different sowing date on growth period,plant height,leaf number,100-seed weight,pods per plant and yield was studied by stages seed-times.[Result]With the delaying of sowing date,growth period gradually shorten,and growing characters including plant height,leaf number,100-seed weight and pods per plant and yield showed a first increase and then decrease trend.[Conclusion]The optimal sowing date of Taolv No.5 in Jilin province is May 26,which can get good growth state,the optimal spike-grain structure,the highest yield and the highest planting benefit.

关 键 词：洮绿5号 播期 产量 生育期 

分 类 号：S522[农业科学—作物学]